package com.itheima;

import lombok.AllArgsConstructor;
import lombok.Data;

@Data
@AllArgsConstructor
public class Student implements Comparable<Student>{
        private String name;
        private int age;

        @Override
        public int compareTo(Student o) {
            // 按照学生年龄正序排序（当前学生年龄this-被比较学生年龄o）
            return this.age-o.getAge();
        }
}
